Updated readme for Mongoid
Updated readme for Mongoid

Aryk/aasm,artofhuman/aasm,intfrr/aasm,pskrz/aasm,xieyunzi/aasm,reidmorrison/aasm,nickpellant/aasm,hspazio/aasm,HoyaBoya/aasm,aasm/aasm,ASnow/aasm,luxola/aasm,bilby91/aasm,allspiritseve/aasm,yui-knk/aasm,awsmsrc/aasm,oswaldoferreira/aasm,joshsoftware/aasm,Funfun/aasm